Closure



FIG. 1 is a front perspective view of a closure showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan thereof; and,

FIG. 5 is a cross-sectional view, taken along line V--V of FIG. 3. 

The ornamental design for a closure, as shown and described. 